SKU SF-DP01177
This assortment of black zinc-plated 410 stainless steel self-drilling screws is engineered for reliable, high-strength fastening in sheet metal, HVAC systems, electrical enclosures, machinery, and general metal-to-metal projects. Available in multiple head styles, diameters (#8-#12), and lengths (1/2"-2"), this collection supports both light- and heavy-duty applications.Each screw features a precision self-drilling tip that eliminates pre-drilling, ensuring faster installation and consistent performance. Hex and hex-washer heads provide superior torque transfer, stable seating, and reduced slippage for secure fastening in demanding environments, including steel framing, ductwork, equipment mounting, and metal fabrication.Constructed from durable 410 stainless steel with a corrosion-resistant black zinc finish, these screws deliver long-lasting rust resistance and stability for indoor and outdoor use. The clean black finish also offers a professional, neat appearance for visible installations.With lengths designed for varying material thicknesses, this assortment works seamlessly on thin sheet panels, HVAC ducts, electrical cabinets, and thicker steel plates. Ideal for contractors, technicians, and DIY projects, these self-drilling screws provide precision, strength, and dependable fastening for a wide range of metalworking and construction tasks.
